div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imagea href=https:reader042fdocumentsusreader042viewer20220405235e83af0a9c1c8b343b6651f1html5page1jpg target=_blank img data-url=documentbulb-is-immersed-in-the-mercury-of-the-cistern-smaller-size-without-the-tripodhtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: · Bulb is immersed in the mercury of the cistern Smaller size without the Tripod Syphon Barometer Bulltens with two Vernier readings This is the lightest and most portable loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader042fdocumentsusreader042viewer20220405235e83af0a9c1c8b343b6651f1html5thumbnails1jpg width=140 height=200 adivdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imagea href=https:reader042fdocumentsusreader042viewer20220405235e83af0a9c1c8b343b6651f1html5page2jpg target=_blank img data-url=documentbulb-is-immersed-in-the-mercury-of-the-cistern-smaller-size-without-the-tripodhtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: · Bulb is immersed in the mercury of the cistern Smaller size without the Tripod Syphon Barometer Bulltens with two Vernier readings This is the lightest and most portable loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader042fdocumentsusreader042viewer20220405235e83af0a9c1c8b343b6651f1html5thumbnails2jpg width=140 height=200 adivdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imagea href=https:reader042fdocumentsusreader042viewer20220405235e83af0a9c1c8b343b6651f1html5page3jpg target=_blank img data-url=documentbulb-is-immersed-in-the-mercury-of-the-cistern-smaller-size-without-the-tripodhtmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: · Bulb is immersed in the mercury of the...